How accurate are the temperature sensors? Updated July 09, 2019 14:22 Follow Typically +/- 0.4°C absolute and +/- 0.1°C relative. Please see the Temperature Sensor Datasheet, accessible via the Help Center. Related articles Is it possible to measure temperature more often? When is a humidity sensor expected to be in place? Datasheets for sensors and Cloud Connector Comments 0 comments Please sign in to leave a comment.